CD4<-structure(list(cd4 = c(387, 2183, 904, 1681, 656, 1191, 241, 
196, 615, 1738, 2198, 1894, 109, 1438, 1049, 701, 526, 1157, 
1132, 1838, 131, 341, 343, 664, 332, 1490, 546, 1823, 0, 391, 
33, 521, 133, 1476, 364, 383, 409, 2327, 1094, 378, 315, 469, 
118, 1583, 264, 141, 543, 232, 373, 444, 1256, 826, 477, 470, 
2, 436, 221, 53, 46, 689, 390, 1475, 283, 846, 206, 1073, 1843, 
909, 1401, 297, 436, 552, 281, 387, 470, 445, 441, 248, 727, 
280, 325, 325, 77, 125, 72, 29, 287, 31, 242, 160, 514, 358, 
61, 566, 278, 648, 115, 495, 521, 181, 481, 219, 86, 43, 814, 
846, 178, 301, 988, 1677, 757, 877, 357, 83, 1042, 212, 835, 
583, 734, 2002, 726, 496, 467, 800, 1122, 287, 220, 886, 978, 
929, 535, 308, 1487, 288, 836, 961, 845, 529, 1881, 1674, 648, 
741, 229, 553, 197, 406, 877, 355, 545, 633, 97, 282, 437, 273, 
743, 1819, 468, 1644, 1287, 1499, 1099, 927, 890, 189, 1105, 
757, 755, 1359, 1289, 1827, 734, 1463, 1080, 732, 1480, 477, 
893, 956, 723, 953, 364, 80, 587, 531, 280, 544, 375, 446, 354, 
207, 1597, 1856, 123, 943, 164, 199, 147, 666, 371, 479, 660, 
371, 1092, 457, 663, 360, 966, 274, 85, 745, 197, 371, 269, 921, 
370, 667, 652, 736, 473, 48, 365, 247, 245, 634, 548, 247, 468, 
91, 256, 728, 1463, 94, 1110, 189, 105, 349, 187, 1834, 241, 
374, 1100, 93, 96, 91, 516, 1, 112, 634, 244, 1, 77, 559, 246, 
1, 1462, 260, 584, 821, 30, 114, 730, 433, 54, 358, 542, 571, 
459, 1099, 727, 91, 187, 92, 344, 732, 362, 370, 743, 70, 174, 
96, 317, 1104, 549, 543, 656, 728, 452, 372, 283, 187, 88, 958, 
182, 594, 550, 689, 372, 544, 191, 373, 459, 483, 455, 480, 358, 
735, 297, 454, 250, 91, 364, 183, 470, 1, 272, 549, 545, 191, 
549, 274, 273, 651, 742, 271, 257, 188, 280, 192, 1452, 1447, 
1102, 633, 2091, 552, 1174, 838, 864, 293, 1014, 1221, 1058, 
1834, 743, 1176, 1044, 634, 464, 269, 1683, 650, 624, 471, 1698, 
308, 816, 826, 651, 828, 1386, 284, 1278, 1369, 1194, 438, 300, 
1821, 464, 548, 1263, 1105, 391, 1079, 820, 273, 654, 451, 279, 
183, 184, 377, 97, 369, 369, 969, 882, 826, 268, 464, 639, 355, 
188, 1019, 273, 1506, 180, 451, 286, 398, 361, 316, 124, 699, 
460, 467, 541, 307, 293, 461, 733, 276, 735, 547, 662, 367, 154, 
585, 551, 152, 490, 15, 312, 251, 505, 433, 87, 21, 89, 1478, 
538, 572, 66, 737, 290, 87, 738, 564, 127, 371, 368, 92, 366, 
315, 395, 558, 392, 89, 385, 103, 104, 3, 82, 396, 284, 5, 227, 
467, 698, 1105, 1203, 240, 364, 736, 201, 96, 829, 573, 1557, 
636, 870, 890, 1188, 287, 192, 1582, 285, 1333, 377, 133, 929, 
192, 1176, 445, 1441, 99, 553, 263, 435, 1402, 833, 230, 98, 
519, 618, 186, 361, 302, 204, 521, 79, 239, 267, 123, 455, 171, 
578, 88, 181, 733, 721, 1, 257, 172, 92, 102, 426, 188, 257, 
89, 173, 1649, 554, 447, 141, 323, 1864, 86, 77, 963, 664, 284, 
402, 90, 477, 403, 63, 43, 266, 103, 98, 284, 90, 405, 405, 278, 
83, 87, 195, 78, 226, 515, 138, 193, 155, 1363, 381, 1217, 1445, 
185, 63, 1486, 204, 1281, 692, 365, 7, 334, 306, 23, 1396, 1291, 
767, 948, 187, 302, 244, 354, 1147, 1449, 1096, 1480, 586, 685, 
1514, 761, 900, 436, 406, 545, 359, 560, 144, 88, 178, 129, 296, 
554, 351, 92, 189, 366, 129, 43, 231, 0, 0, 0, 0, 0, 0), age = c(4.5, 
0.83, 2.06, 1.44, 2.67, 1.17, 1.94, 1.72, 2.54, 1.66, 1.02, 1.12, 
3.25, 1.66, 1.33, 3.12, 1.82, 2.35, 1.58, 1.34, 4.01, 1.98, 5.01, 
3.77, 6.71, 2.39, 4, 1.63, 2.04, 2.8, 4, 2.16, 5.91, 1.21, 2.95, 
3.93, 3.25, 0.75, 1.01, 4.2, 3.13, 1.7, 3.2, 1.4, 4, 3.18, 2.69, 
3.45, 4.04, 2.22, 1.29, 2.66, 1.71, 1.76, 2.37, 1.84, 2.97, 4.89, 
4.61, 1.45, 1.67, 1.12, 3.29, 2.04, 3.61, 1.15, 1.36, 1.55, 1.08, 
3.69, 2.78, 3.19, 2.71, 2.07, 4.89, 5.64, 2.31, 3.1, 1.9, 3.65, 
5.57, 5.33, 2.77, 2.74, 2.87, 4.67, 3.9, 3.4, 4.41, 1.66, 3.65, 
1.94, 2.61, 3, 1.95, 1.29, 3.37, 2.87, 2.3, 1.46, 1.76, 3.53, 
2.47, 2.91, 1.52, 1.54, 1.4, 4.11, 1.68, 1.67, 1.99, 1.13, 5.75, 
3.95, 2.16, 4, 1.89, 2.4, 1.29, 1.5, 1.7, 2.71, 2.65, 4.47, 1.21, 
4.63, 3.08, 1.5, 1.51, 2.48, 2.52, 2.83, 0.97, 1.96, 1.41, 1.31, 
3.35, 0.55, 1.83, 1.44, 5.9, 2.28, 3.72, 1.23, 2.01, 1.89, 2.03, 
3.02, 1.74, 2.15, 4.39, 4.25, 3.47, 4.11, 1.82, 0.92, 3.21, 1.92, 
1.27, 1.2, 2.91, 2.68, 1.82, 7.75, 1.58, 1.46, 2.21, 1.17, 0.95, 
0.59, 1.58, 0.89, 0.89, 2.78, 1.53, 2.39, 1.62, 0.89, 2.54, 1.46, 
2.13, 1.3, 2.04, 2.34, 3.3, 2.38, 2.3, 2.39, 1.95, 3.1, 0.87, 
0.87, 5.36, 1.09, 3.39, 2.96, 3.53, 2.41, 1.86, 3.26, 2.2, 2.71, 
1.81, 3.04, 2.68, 2.25, 1.19, 1.6, 3.67, 2.35, 2.51, 2.68, 1.69, 
2.01, 3.44, 1.04, 1.25, 2, 2.23, 2.99, 2.37, 4.78, 2.11, 2.71, 
3.56, 3.31, 3.79, 2.65, 4.06, 1.34, 1.75, 2.76, 1.41, 3.27, 5.04, 
5.2, 3.28, 1.54, 3.4, 2.98, 0.68, 1.53, 4.78, 7.98, 2.1, 2.88, 
3.92, 1.93, 6.36, 1.92, 1.51, 1.93, 3.85, 0.25, 1.18, 2.91, 1.29, 
1.2, 3.76, 3.49, 2.3, 2.84, 2.9, 2.86, 2.28, 2.82, 2.39, 1.32, 
3.38, 5.21, 4.05, 2.1, 1.72, 0.78, 2.99, 1.85, 2.12, 3.48, 1.1, 
2.2, 3.22, 1.7, 1.26, 1.5, 1.69, 2.17, 1.5, 2.58, 3.57, 2.66, 
3.94, 2.99, 1.9, 1.41, 2.18, 1.28, 2.89, 1.32, 1.42, 2.11, 1.94, 
1.56, 2.21, 1.65, 1.79, 0.42, 2.58, 3.12, 1.71, 1.87, 4.06, 2.29, 
0.82, 1.47, 1.88, 3.5, 1.43, 1.7, 1.56, 2.26, 1.52, 2.73, 1.62, 
3.06, 0.85, 2.74, 1.41, 2.07, 0.97, 0.68, 2.32, 1.86, 1.08, 2.33, 
1.16, 1.9, 2.47, 2.87, 1.92, 1.59, 1.78, 0.73, 4.66, 1.63, 2.19, 
2.77, 4.77, 4.11, 0.93, 1.92, 1.56, 2.92, 1.17, 8.18, 2.37, 2.46, 
2.53, 2.13, 2.43, 2.3, 0.94, 1.63, 1.24, 1.9, 3.89, 1.16, 4.29, 
2.86, 0.82, 1.85, 2.16, 1.42, 2.31, 4.99, 2.96, 3.52, 3.37, 1.14, 
3.85, 0.73, 2.76, 2.37, 1.64, 1.59, 1.08, 2.08, 2.52, 1.34, 3.47, 
3.39, 5.23, 2.2, 1.92, 1.25, 5.28, 1.83, 2.62, 2.18, 3.8, 1.88, 
5.26, 2.83, 3.43, 3.73, 1.98, 1.4, 1.17, 1.94, 1.98, 3.16, 3.84, 
1.76, 2.84, 2.76, 2.2, 1.62, 5.42, 5.37, 1, 4.57, 1.63, 2.16, 
3.1, 2.96, 4, 5.05, 3.5, 2.02, 2.46, 2.16, 2.7, 2.01, 4.68, 5.11, 
3.76, 1.83, 3.07, 4.16, 3.79, 5.83, 3.02, 3.07, 4.21, 1.44, 1.71, 
2.12, 1.5, 3.9, 3.5, 1.47, 3.4, 0.8, 2.12, 5.33, 4.5, 0.65, 2.47, 
1.15, 3.36, 3.57, 1.64, 1, 2.21, 2.24, 1.49, 4.27, 1.36, 2.19, 
1.92, 4.12, 1.82, 6.08, 3.07, 1.89, 7.43, 1.77, 1.34, 3.46, 1.23, 
4.78, 1.72, 2.99, 1.36, 2.74, 2.75, 4.37, 4.62, 1.54, 2.19, 3.26, 
4.32, 3.6, 5.2, 3.04, 3.4, 2.71, 3.76, 1.87, 3.53, 2.55, 3.34, 
4.54, 3.4, 2.46, 2.12, 1.21, 4.27, 1.91, 3.65, 2.31, 5.42, 3.35, 
2.6, 3.06, 2.73, 4.47, 4.25, 2.87, 7.05, 1.37, 2.41, 2.49, 4.09, 
2.51, 2.17, 2.23, 3.71, 1.65, 1.59, 2.8, 2.2, 3.1, 2.23, 1.85, 
2.2, 3.28, 4.8, 2.83, 2.41, 4.14, 3.22, 3.41, 1.56, 3.76, 1.66, 
0.59, 2.67, 2.77, 3.29, 1.45, 2.19, 3.11, 2.9, 1.2, 5.92, 0.74, 
1.23, 2.45, 7.99, 1.48, 2.77, 1.35, 1.74, 4.91, 3.4, 3.57, 3.21, 
4.65, 2.4, 1.29, 1.2, 2.51, 4.31, 6.49, 3.72, 5.13, 1.53, 2.2, 
3.08, 1.67, 2.2, 1.96, 1.84, 4.33, 1.66, 1.5, 3.12, 3.72, 4.54, 
1.63, 2.81, 4.43, 3.63, 2.39, 2.9, 2.06, 0.73, 4.3, 3.78, 2.95, 
4.99, 3.65, 1.75, 0.39, 2.13, 1.1, 1.2, 2.29, 2.59)), .Names = c("cd4", 
"age"), class = "data.frame", row.names = c("1", "2", "3", "4", 
"5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", 
"16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", 
"27", "28", "29", "30", "31", "32", "33", "34", "35", "36", "37", 
"38", "39", "40", "41", "42", "43", "44", "45", "46", "47", "48", 
"49", "50", "51", "52", "53", "54", "55", "56", "57", "58", "59", 
"60", "61", "62", "63", "64", "65", "66", "67", "68", "69", "70", 
"71", "72", "73", "74", "75", "76", "77", "78", "79", "80", "81", 
"82", "83", "84", "85", "86", "87", "88", "89", "90", "91", "92", 
"93", "94", "95", "96", "97", "98", "99", "100", "101", "102", 
"103", "104", "105", "106", "107", "108", "109", "110", "111", 
"112", "113", "114", "115", "116", "117", "118", "119", "120", 
"121", "122", "123", "124", "125", "126", "127", "128", "129", 
"130", "131", "132", "133", "134", "135", "136", "137", "138", 
"139", "140", "141", "142", "143", "144", "145", "146", "147", 
"148", "149", "150", "151", "152", "153", "154", "155", "156", 
"157", "158", "159", "160", "161", "162", "163", "164", "165", 
"166", "167", "168", "169", "170", "171", "172", "173", "174", 
"175", "176", "177", "178", "179", "180", "181", "182", "183", 
"184", "185", "186", "187", "188", "189", "190", "191", "192", 
"193", "194", "195", "196", "197", "198", "199", "200", "201", 
"202", "203", "204", "205", "206", "207", "208", "209", "210", 
"211", "212", "213", "214", "215", "216", "217", "218", "219", 
"220", "221", "222", "223", "224", "225", "226", "227", "228", 
"229", "230", "231", "232", "233", "234", "235", "236", "237", 
"238", "239", "240", "241", "242", "243", "244", "245", "246", 
"247", "248", "249", "250", "251", "252", "253", "254", "255", 
"256", "257", "258", "259", "260", "261", "262", "263", "264", 
"265", "266", "267", "268", "269", "270", "271", "272", "273", 
"274", "275", "276", "277", "278", "279", "280", "281", "282", 
"283", "284", "285", "286", "287", "288", "289", "290", "291", 
"292", "293", "294", "295", "296", "297", "298", "299", "300", 
"301", "302", "303", "304", "305", "306", "307", "308", "309", 
"310", "311", "312", "313", "314", "315", "316", "317", "318", 
"319", "320", "321", "322", "323", "324", "325", "326", "327", 
"328", "329", "330", "331", "332", "333", "334", "335", "336", 
"337", "338", "339", "340", "341", "342", "343", "344", "345", 
"346", "347", "348", "349", "350", "351", "352", "353", "354", 
"355", "356", "357", "358", "359", "360", "361", "362", "363", 
"364", "365", "366", "367", "368", "369", "370", "371", "372", 
"373", "374", "375", "376", "377", "378", "379", "380", "381", 
"382", "383", "384", "385", "386", "387", "388", "389", "390", 
"391", "392", "393", "394", "395", "396", "397", "398", "399", 
"400", "401", "402", "403", "404", "405", "406", "407", "408", 
"409", "410", "411", "412", "413", "414", "415", "416", "417", 
"418", "419", "420", "421", "422", "423", "424", "425", "426", 
"427", "428", "429", "430", "431", "432", "433", "434", "435", 
"436", "437", "438", "439", "440", "441", "442", "443", "444", 
"445", "446", "447", "448", "449", "450", "451", "452", "453", 
"454", "455", "456", "457", "458", "459", "460", "461", "462", 
"463", "464", "465", "466", "467", "468", "469", "470", "471", 
"472", "473", "474", "475", "476", "477", "478", "479", "480", 
"481", "482", "483", "484", "485", "486", "487", "488", "489", 
"490", "491", "492", "493", "494", "495", "496", "497", "498", 
"499", "500", "501", "502", "503", "504", "505", "506", "507", 
"508", "509", "510", "511", "512", "513", "514", "515", "516", 
"517", "518", "519", "520", "521", "522", "523", "524", "525", 
"526", "527", "528", "529", "530", "531", "532", "533", "534", 
"535", "536", "537", "538", "539", "540", "541", "542", "543", 
"544", "545", "546", "547", "548", "549", "550", "551", "552", 
"553", "554", "555", "556", "557", "558", "559", "560", "561", 
"562", "563", "564", "565", "566", "567", "568", "569", "570", 
"571", "572", "573", "574", "575", "576", "577", "578", "579", 
"580", "581", "582", "583", "584", "585", "586", "587", "588", 
"589", "590", "591", "592", "593", "594", "595", "596", "597", 
"598", "599", "600", "601", "602", "603", "604", "605", "606", 
"607", "608", "609"))
